﻿// 
// UsingDeclaration.cs
//
// Author:
//       Mike Krüger <mkrueger@novell.com>
// 
// Copyright (c) 2009 Novell, Inc (http://www.novell.com)
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

using System;
using System.Linq;
using System.Text;
using ICSharpCode.NRefactory.Cpp.Ast;

namespace ICSharpCode.NRefactory.Cpp
{
    /// <summary>
    /// using Import;
    /// </summary>
    public class IncludeDeclaration : AstNode
    {
        public static readonly Role<AstType> ImportRole = new Role<AstType>("Import", AstType.Null);

        //public override NodeType NodeType {
        //    get {
        //        return NodeType.Unknown;
        //    }
        //}

        public CppTokenNode UsingToken
        {
            get { return GetChildByRole(Roles.Keyword); }
        }

        public AstType Import
        {
            get { return GetChildByRole(ImportRole); }
            set { SetChildByRole(ImportRole, value); }
        }

        public string Namespace
        {
            get { return this.Import.ToString(); }
        }

        public CppTokenNode SemicolonToken
        {
            get { return GetChildByRole(Roles.Semicolon); }
        }

        public IncludeDeclaration()
        {
        }

        public IncludeDeclaration(string nameSpace)
        {
            AddChild(new SimpleType(nameSpace), ImportRole);
        }

        public IncludeDeclaration(AstType import)
        {
            AddChild(import, ImportRole);
        }

        public override S AcceptVisitor<T, S>(IAstVisitor<T, S> visitor, T data = default(T))
        {
            return visitor.VisitIncludeDeclaration(this, data);
        }

        protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
        {
            IncludeDeclaration o = other as IncludeDeclaration;
            return o != null && this.Import.DoMatch(o.Import, match);
        }
    }
}
